{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Age", "Treatment", "Treatment.Drug", "Effect", "Treatment.Disorder", "Treatment.Route", "Treatment.Time_elapsed", "Subject.Population", "Combination.Drug", "Subject", "Subject.Disorder", "Treatment.Dosage", "Treatment.Freq", "Treatment.Duration", "Subject.Race"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Duration", "Treatment.Freq", "Subject.Population", "Treatment.Route", "Treatment.Drug", "Treatment", "Subject.Gender", "Combination.Drug", "Subject.Disorder", "Effect", "Subject", "Subject.Age", "Subject.Race", "Treatment.Time_elapsed", "Treatment.Disorder", "Treatment.Dosage"]}], "input": "We report a typical case of transient serotonin syndrome secondary to tramadol-Citalopram combination."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "secondary ", "arguments": {"Treatment.Duration": "NAN", "Treatment.Freq": "NAN", "Subject.Population": "NAN", "Treatment.Route": "NAN", "Treatment.Drug": ["Citalopram", "tramadol"], "Treatment": "tramadol-Citalopram combination", "Subject.Gender": "NAN", "Combination.Drug": ["Citalopram", "tramadol"], "Subject.Disorder": "NAN", "Effect": "transient serotonin syndrome", "Subject": "a typical case", "Subject.Age": "NAN", "Subject.Race": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Disorder": "NAN", "Treatment.Dosage": "NAN"}}]}